RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities in Washington County, Oregon

Browse open government contracting RFPs, RFIs, RFQs, and Sources Sought in Washington County, Oregon on Bidscope. We aggregate active government contracting opportunities from federal, state, and local agencies across Washington County, Oregon, refreshed daily so you never miss a bid. Click any opportunity below for full solicitation details, due dates, and contacts.

StatusTitleBuyerDue Date
OpenBulk Hydrated Lime Supply and Delivery

Clean Water Services is seeking bids for approximately 1,376 tons of bulk hydrated lime, including delivery and unloading at three water resource recovery facilities under a 12-month contract.

Washington County, OR, USAInvitation for/to Bid (IFB/ITB)
Clean Water Services9/30/2026
OpenBulk Aluminum Sulfate Solution

Clean Water Services is seeking bids for bulk aluminum sulfate solution, estimated at 1,900 dry tons, delivered to three water resource recovery facilities under a 12-month contract.

Washington County, OR, USAInvitation for/to Bid (IFB/ITB)
Clean Water Services9/30/2026
OpenHousing Program Hearing Officer Services

Washington County is seeking qualified individuals or firms to provide impartial hearing, review, grievance, and appeal services for Housing Authority and Department of Housing Services programs on an as-needed basis.

Washington County, OR, USARequest for Proposal (RFP)
City of Malakoff > Housing Authority9/30/2026
OpenBulk Sodium Hypochlorite Solution Supply

Clean Water Services is seeking bids for bulk delivery of approximately 700,000 gallons of 12.5% sodium hypochlorite solution to its Durham and Rock Creek water resource recovery facilities under a 12-month contract.

Washington County, OR, USAInvitation for/to Bid (IFB/ITB)
Clean Water Services9/30/2026
OpenADA Curb Ramp Upgrades and Utility Adjustments

Washington County Department of Land Use and Transportation is seeking bids for ADA curb-ramp upgrades, minor public-utility adjustments, and related work in Washington County, Oregon, with an estimated project cost of $500,000 to $1,500,000.

Washington County, OR, USAInvitation for/to Bid (IFB/ITB)
Washington County > Department of Land Use & Transportation9/23/2026
OpenMcMenamins Grand Lodge Water Service Improvements

The City of Forest Grove is seeking bids for water service improvements at McMenamins Grand Lodge, including a 10% bid bond submitted on the City's Bid Guaranty form.

McMenamins Grand Lodge, Forest Grove, OR, USAInvitation for/to Bid (IFB/ITB)
City of Forest10/2/2026
OpenMcMenamins Grand Lodge Water Service Improvements

The City of Forest Grove is seeking a contractor for commercial water service improvements at McMenamins Grand Lodge, including a 4-inch ductile iron water system, meter and backflow vaults, electrical infrastructure, site restoration, and related construction work.

McMenamins Grand Lodge, Forest Grove, OR, USAInvitation for/to Bid (IFB/ITB)
City of Auburn > Engineering Department10/2/2026
OpenPolice Headquarters Furniture Procurement and Installation

The City of Hillsboro is seeking furniture procurement, installation, and related services for its new police headquarters.

Hillsboro, OR, USARequest for Proposal (RFP)
Hillsboro11/6/2026
OpenData Center Environmental Impact Analysis

The City of Hillsboro is seeking qualified consulting firms to conduct a comprehensive environmental impact analysis of data centers located in Hillsboro, Oregon.

Hillsboro, OR, USARequest for Proposal (RFP)
Hillsboro9/25/2026
OpenOn-Call Tree Care and Vegetation Management Services

The City of Hillsboro is seeking proposals from qualified firms to establish a pool of contractors for on-call tree care, arborist, vegetation management, and related services through multiple price agreements.

Hillsboro, OR, USARequest for Proposal (RFP)
Hillsboro10/16/2026
OpenEconomic Impact and Public Investment Analysis

The City of Hillsboro is seeking qualified economic consulting firms to conduct a comprehensive Economic Impact and Return on Public Investment Analysis of its economic development incentive programs and related public investments.

Hillsboro, OR, USARequest for Proposal (RFP)
Hillsboro9/25/2026
OpenOn-Call Electrical Services

The City of Hillsboro, Oregon, is seeking multiple qualified contractors for on-call electrical construction, limited-energy technician, lighting, installation, tenant improvement, maintenance, repair, and emergency-response services at City-owned facilities and infrastructure.

Hillsboro, OR, USARequest for Proposal (RFP)Other
Hillsboro9/29/2026
OpenData Center Environmental Impact Analysis

The City of Hillsboro is seeking qualified consulting firms to conduct a comprehensive environmental impact analysis of data centers in Hillsboro, Oregon, including economic impact and return-on-public-investment analysis.

Hillsboro, OR, USARequest for Proposal (RFP)
Hillsboro9/25/2026
OpenHillsboro Bridge Shelter Operations

Washington County is seeking an RFPQ-approved operator to provide 24/7 non-congregate shelter operations, housing-focused services, security, meals, and facility management for up to 60 adult-only households at the Hillsboro Bridge Shelter.

622 SE 10th Avenue, Hillsboro, OR, USARequest for Proposal (RFP)
Washington County > Department of Housing Services10/1/2026
OpenBrookwood Library Tenant Improvement Subcontractor Bids

P+C Construction is soliciting subcontractor bids for progressive design-build interior renovations to the City of Hillsboro's Brookwood Library, including demolition, structural work, finishes, plumbing, HVAC, and fire suppression.

2850 NE Brookwood Parkway, Hillsboro, OR, USARequest for Proposal (RFP)Other
P+C Construction9/23/2026
OpenSelf-Funded Health Plan Claims Audit Services

Multnomah County is seeking a contractor to perform independent medical, prescription, and dental claims audits and operational assessments for its self-funded health plans, including corrective-action reporting, data-security compliance, and knowledge transfer.

Multnomah County, OR, USARequest for Proposal (RFP)
Multnomah County9/23/2026
OpenMedical Claims Audit and Health Plan Assessment

Multnomah County is seeking a qualified contractor to conduct comprehensive medical, prescription, and dental claims audits and operational assessments for its self-funded health plans, including corrective-action monitoring, data-security compliance, and knowledge transfer.

Multnomah County, OR, USARequest for Proposal (RFP)
Multnomah County9/23/2026
OpenOn-Call Cabinetry and Countertop Services

Multnomah County is seeking multiple contractors for on-call design, fabrication, and installation of cabinetry, casework, millwork, finish carpentry, and countertops over a five-year service period.

Multnomah County, OR, USAInvitation for/to Bid (IFB/ITB)
Multnomah County10/1/2026
OpenPreschool for All Provider Qualifications

Multnomah County is seeking qualified preschool providers to deliver inclusive, culturally responsive services for 3- and 4-year-old children through its Preschool for All program, with proposals due October 12, 2026, at 4:00 PM PDT.

Multnomah County, OR, USARequest for Quote/Qualifications (RFQ)
Multnomah County > Department of County Human Services > Preschool & Early Learning Division10/12/2026
OpenFundamental and Enhanced Building Commissioning Services

Multnomah County is seeking multiple contractors to provide requirements-based fundamental and enhanced commissioning services for new and existing County facilities, including mechanical, electrical, low-voltage, plumbing, security, fire and life-safety systems.

Multnomah County, OR, USARequest for Proposal (RFP)
Multnomah County9/24/2026
OpenSlow Sand Water Treatment Plant Sand Replacement

The City of Hillsboro is seeking a vendor to provide and deliver approximately 520 cubic yards of Spec Filter Sand for its Slow Sand Water Treatment Plant and maintain and restore the associated gravel access road if necessary.

61605 SW Lee Falls Road, Gaston, OR, USARequest for Proposal (RFP)
Hillsboro9/30/2026
OpenADA Curb Ramp Construction and Roadway Improvements

Washington County, Oregon is seeking bids for construction of approximately 28–29 ADA curb ramps, related concrete and roadway improvements, utility adjustments, traffic control, and incidental highway work.

Beaverton, OR, USAInvitation for/to Bid (IFB/ITB)
Washington County > Department of Land Use & Transportation9/23/2026
OpenGarbage and Recycling Transfer Station Facility Plan

Clackamas County is seeking a contractor to develop a facility plan for its garbage and recycling transfer station.

Clackamas County, OR, USARequest for Proposal (RFP)
Clackamas County11/3/2026
OpenStabilization Center Landscaping Improvements

Clackamas County is seeking sealed bids for landscaping improvements at the Clackamas County Stabilization Center, with an engineer's estimate of $125,000.

Clackamas County, OR, USAInvitation for/to Bid (IFB/ITB)
Clackamas County > Board of County Commissioners10/7/2026
OpenBarn and Infrastructure Removal Project

The Clackamas Soil and Water Conservation District is seeking bids for the Abel Thomas Barn and Adjacent Infrastructure Removal Project, including a hazardous materials assessment allowance.

Clackamas County, OR, USAInvitation for/to Bid (IFB/ITB)
Clackamas Soil and Water Conservation District-
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